Program Listing for File GenericReallocateOperation.hpp¶
↰ Return to documentation for file (umpire/op/GenericReallocateOperation.hpp
)
//////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2016-20, Lawrence Livermore National Security, LLC and Umpire
// project contributors. See the COPYRIGHT file for details.
//
// SPDX-License-Identifier: (MIT)
//////////////////////////////////////////////////////////////////////////////
#ifndef UMPIRE_GenericReallocateOperation_HPP
#define UMPIRE_GenericReallocateOperation_HPP
#include "umpire/op/MemoryOperation.hpp"
namespace umpire {
namespace op {
/*!
* Generic reallocate operation to work on any current_ptr location.
*/
class GenericReallocateOperation : public MemoryOperation {
public:
/*!
* \copybrief MemoryOperation::transform
*
* This operation relies on ResourceManager::copy,
* AllocationStrategy::allocate and AllocationStrategy::deallocate to
* implement a reallocate operation that can work for any current_ptr
* location.
*
* \copydetails MemoryOperation::transform
*/
void transform(void* current_ptr, void** new_ptr,
util::AllocationRecord* current_allocation,
util::AllocationRecord* new_allocation, std::size_t new_size);
};
} // namespace op
} // end of namespace umpire
#endif // UMPIRE_GenericReallocateOperation_HPP